Rapid: Individual Calculations August 2015
 Peter, Gilruth  Total change: -21.40  Rating chartPersonal card
 Nairobi Gymkhana National Rapid Chess Championships 2015. Nairobi KEN 2015-07-18
RcRownchangeKK*chgGame
 1840 2132 5.50 8 -1.07 20 -21.40 
  Srinjay, Mukhphayay 1732  * KEN1.0010.08201.60 
  Brian, Kadenge 1732  * KEN1.0010.08201.60 
  Ricky, Sang 1873 KEN0.001-0.8220-16.40 
  Subham, Rai 1732  * KEN1.0010.08201.60 
  Joseph, Methu 1732  * KEN1.0010.08201.60 
  Joseph, Atwoli 2027 KEN0.501-0.1420-2.80 
  Martin, Oyamo 1804 KEN1.0010.13202.60 
  Ben, Magana c2091 KEN0.001-0.5620-11.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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